Messages in this thread Patch in this message | | | Subject | [RFC PATCH 3/3] Change DEBUG_PAGEALLOC dependency on ARCH_SUPPORTS_DEBUG_PAGEALLOC | From | Catalin Marinas <> | Date | Tue, 08 Jun 2010 17:26:09 +0100 |
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DEBUG_PAGEALLOC currently depends on ARCH_SUPPORTS_DEBUG_PAGEALLOC. However, it is selected by PAGE_POISONING which depends on !ARCH_SUPPORTS_DEBUG_PAGEALLOC.
This patch changes the DEBUG_PAGEALLOC entry so that the dependency is moved to the definition line rather than having an explicit "depends on" line.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Cc: Akinobu Mita <akinobu.mita@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> --- mm/Kconfig.debug | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug index af7cfb4..983375d 100644 --- a/mm/Kconfig.debug +++ b/mm/Kconfig.debug @@ -1,6 +1,6 @@ config DEBUG_PAGEALLOC - bool "Debug page memory allocations" - depends on DEBUG_KERNEL && ARCH_SUPPORTS_DEBUG_PAGEALLOC + bool "Debug page memory allocations" if ARCH_SUPPORTS_DEBUG_PAGEALLOC + depends on DEBUG_KERNEL depends on !HIBERNATION || !PPC && !SPARC depends on !KMEMCHECK ---help---
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